Spiny, silver-blue flowers bloom in summer. Blue-green foliage is edged in cream and new growth tinted pink. Prefers well drained soil. Full sun. Ht. 24-30in, spread 15-20in. Zone 4
| Plant Characteristic | Semi-Evergreen |
|---|---|
| Exposure | Full sun |
| Color | Blue / Purple |
| Height | 25in - 36in |
| Habit | Upright |
| Spacing | 18-24in |
| Water | Let dry between waterings |
| Bloom Time | June, July, August, September |
| Hardiness | Zone 4 |
| Category | Perennials |
| Sub Category | Drought Tolerant, Container Plants |